Symptom |
Suspect area |
Engine will not start or hard to start |
Vapor hose damaged or disconnected |
Engine struggles to start |
Malfunction of the Purge Control Solenoid Valve |
Rough idle or engine stalls |
Vapor hose damaged or disconnected |
Malfunction of the PCV valve |
|
Rough idle |
Malfunction of the Evaporative Emission Control System |
Excessive oil consumption |
Positive crankcase ventilation line clogged |
Input Speed Sensor Inspection
1.
Check signal waveform of Input & output speed sensor using the
GDS.
Specification:
Refer to "Signal Wave Form" section.
...
Brake Booster Vacuum Pressure Sensor: Inspection
1.
Check installation status of BBVPS and Vacuum hose or damage of
vacuum hose.
2.
Connect GDS to DLC (Data Link Cable).
...